Question

find the perimeter of an equilateral triangle having one of its side as 2m + 3n Perimeter​

Answer 1

Answer:

6m/ 1-9n

Step-by-step explanation:

We know, equilateral triangle is made up of three equal sides.

Perimeter,P = 3x Sides

              P  = 3(2m+3nP)

              P = 6m+ 9nP

              P- 9nP= 6m

              P(1-9n)= 6m

                    P= 6m/ 1-9n